4
Omnitron Systems Technology, Inc.
Both switches are placed in the down position at the factory. The following table
explains the switch settings.
In addition to the two switches there are four LED indicators in a 2x2 cluster.
Refer to the drawings below.
The meaning of the LEDs is shown on the cover of the OmniRepeater 400FTD
and in the tables below.
Self Test Mode
Omnitron Systems Tech. Inc.
OmniRepeater 400FTD
5250 Fiber / Twinax Repeater
FIBER
UTP/STP
Polarity
Control
Normal
FiberT
est
Y
T
I
R
A
L
O
P
Y
T
I
R
A
L
O
P
Y
T
I
R
A
L
O
P
Y
T
I
R
A
L
O
P
Y
T
I
R
A
L
O
P
1
H
C
T
I
W
S
1
H
C
T
I
W
S
1
H
C
T
I
W
S
1
H
C
T
I
W
S
1
H
C
T
I
W
S
d
e
t
r
e
v
n
I
d
e
t
r
e
v
n
I
d
e
t
r
e
v
n
I
d
e
t
r
e
v
n
I
d
e
t
r
e
v
n
I
n
w
o
D
n
w
o
D
n
w
o
D
n
w
o
D
n
w
o
D
d
e
t
r
e
v
n
I
-
n
o
N
d
e
t
r
e
v
n
I
-
n
o
N
d
e
t
r
e
v
n
I
-
n
o
N
d
e
t
r
e
v
n
I
-
n
o
N
d
e
t
r
e
v
n
I
-
n
o
N
p
Up
Up
Up
Up
U
T
S
E
T
R
E
B
I
F
T
S
E
T
R
E
B
I
F
T
S
E
T
R
E
B
I
F
T
S
E
T
R
E
B
I
F
T
S
E
T
R
E
B
I
F
E
D
O
M
2
H
C
T
I
W
S
2
H
C
T
I
W
S
2
H
C
T
I
W
S
2
H
C
T
I
W
S
2
H
C
T
I
W
S
f
f
O
d
e
n
r
u
T
f
f
O
d
e
n
r
u
T
f
f
O
d
e
n
r
u
T
f
f
O
d
e
n
r
u
T
f
f
O
d
e
n
r
u
T
n
w
o
D
n
w
o
D
n
w
o
D
n
w
o
D
n
w
o
D
n
O
d
e
n
r
u
T
n
O
d
e
n
r
u
T
n
O
d
e
n
r
u
T
n
O
d
e
n
r
u
T
n
O
d
e
n
r
u
T
p
Up
Up
Up
Up
U
s
D
E
L
L
L
A
s
D
E
L
L
L
A
s
D
E
L
L
L
A
s
D
E
L
L
L
A
s
D
E
L
L
L
A
G
N
I
N
A
E
M
G
N
I
N
A
E
M
G
N
I
N
A
E
M
G
N
I
N
A
E
M
G
N
I
N
A
E
M
n
e
h
t
,
s
d
n
o
c
e
s
5
.
0
r
o
f
d
e
R
s
d
n
o
c
e
s
5
.
0
r
o
f
n
e
e
r
G
t
s
e
T
f
l
e
S
d
e
s
s
a
P
r
o
i
v
a
h
e
b
r
e
h
t
o
y
n
A
n
o
r
t
i
n
m
O
ll
a
c
,
t
s
e
T
f
l
e
S
d
e
l
i
a
F
0
1
5
6
-
0
5
2
-
4
1
7
@
t
r
o
p
p
u
S
h
c
e
T
Omnitron Systems Technology, Inc.
9
Fiber Optic Media Test - OmniRepeater 400FTD & Omnitron 5250 Fiber Device
To test the integrity of fiber optic cables as well as the fiber receiver of any Omnitron
5250 fiber device (such as the OmniStar 400, OmniMux 400, or OmniMux 400XL),
connect the transmitter of the OmniRepeater 400FTD to the receiver of the other
Omnitron 5250 fiber device. If the fiber is unbroken, the fiber link activity LED of
the far-end Omnitron 5250 device will illuminate green. Test each cable of the
fiber optic pair in this manner.
NOTE: TURN OFF THE FIBER INSTALLATION TEST MODE TO RETURN TO
NORMAL OPERATIONAL MODE.
Tx
Tx
Rx
OmniMux 400XL
